CONSTRUCTION MACHINERY VEHICLES
Product Information:
Machine weight: 38400-38600 kg
Power: 254 kW@1900 rpm
Standard bucket capacity: 1.9 m³
Engine model: Cummins L9
Emission standard: National IV
Type: 6-cylinder in-line, turbocharged, air-to-air intercooling, high-pressure common rail, electronic direct injection
Rated power (rated speed): 254 kW@1900 rpm
Maximum torque (torque/speed): 1520/1200 N·m
Cooling method: Water cooling
Appearance Highlights
Slewing speed: 10 rpm
Gradability: 35°
Ground pressure: 70.5 kPa
Maximum digging force of bucket arm (ISO): 196/227/243 kN
Maximum digging force of bucket (ISO): 290/290/290 kN
Length (transportation state): 11350 mm
Total width (standard crawler configuration): 3190 mm
Height (transportation state): 3800 mm
Chassis wheelbase: 4140 mm
Undercarriage track gauge: 2590 mm
Track width (standard): 600 mm
Maximum digging height: 10240/9818/9830 mm
Maximum digging radius: 11100/10728/10560 mm
Maximum digging depth: 7340/5890/6730 mm
Maximum dumping height: 7160/6655/6900 mm
Product Features
Large excavation force, heavy machine weight: equipped with 254kw high-power engine, 180cc large-displacement main pump, inheriting high reliability, powerful, heavy-duty, economical products, meeting the stringent requirements of large-scale earthwork stripping, loading, pure stone loading, and mining crushing operations.New upgraded model, brand new: the same ton high-power L9Plus high-power engine, the power is increased to 254kw; lengthened chassis, heavier counterweight, re-adjusted, improved stability and coordination. More power, faster speed, better product;Exclusive power: exclusive L9plus engine, Liugong joint development product, ultra-high compression ratio piston, no increase in fuel consumption, 2 liters less oil per hour than competing products. It has been to the plateau and the northernmost cold region. The exclusive adjustment improves the performance comprehensively, and the power is increased by 9.5%.Positive flow hydraulic system: cancel the negative feedback loop to improve the response speed; the large displacement electronically controlled main pump matches the large diameter main valve, with large flow and high efficiency; independently developed intelligent control technology, reasonable distribution of flow, small action impact, smooth coordination. Large excavation force: large oil cylinder, power-type equipment, suitable for heavy-load excavation; stone field working conditions, suitable for screening materials after blasting; loading about 140 trucks per day, 8 more than competitors; earthwork excavation hard soil, with obvious strength advantages.
